Problem Display
PID: 269825 (2K5/1p4N1/1p6/1P3P2/1N2P3/4k3/4p1P1/RB2B3 w - - 0 1)

Petrasinovic, Petrasin

Comm., Kudesnik, 2021

2K5/1p4N1/1p6/1P3P2/1N2P3/4k3/4p1P1/RB2B3

#4

10 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Ra6!
      • threat
        • 2.Se6
          • 2...bxa6
            • 3.Sd5#
      • 1...Kd4
        • 2.Se6+
          • 2...Kc4
            • 3.Ra3
              • 3...Kxb5
                • 4.Bd3#
          • 2...Ke5
            • 3.Sd5
              • threat
                • 4.Bg3#
              • 3...Kd6
                • 4.Bg3#
      • 1...Kf4
        • 2.Sd5+
          • 2...Kg4
            • 3.Rxb6
              • 3...Kg5
                • 4.Rg6#
          • 2...Ke5
            • 3.Se6
              • threat
                • 4.Bg3#
              • 3...Kd6
                • 4.Bg3#
          • 2...Kg5
            • 3.Rxb6
              • 3...Kg4
                • 4.Rg6#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).